18611 divided by 89 
Let's see how many times 89 fits into 18611.

Advancing to step 1:
The number 89 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 89

Going ahead to step 2:
89 goes into 18 0 times with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 89

Advancing to step 3:
The number 89 fits into 186 2 times, leaving a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 178 away from 186, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 89

On to step 4:
89 goes into 81 0 times with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 81 to get 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 89

Moving on to step 5:
The number 89 fits into 811 9 times, leaving a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 209.0
Subtracting 801 from 811 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 6:
If we divide 100 by 89, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 209.1
Subtract 89 from 100 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
89 goes into 110 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 209.11
Deduct 89 from 110 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

In conclusion, the division gives 209.11 with a balance of 0.021.